No abstract available.
Coronary Vessels* ; Endothelium* ; Norepinephrine*

No abstract available.

No abstract available.
Sputum* ; Tuberculosis, Pulmonary*

No abstract available.
Tuberculosis, Pulmonary*

Microvascular tissue transfers have facilitated primary closure of various complex defects after radical ablation of head and neck cancers. From Oct 1991 to Feb 1992, we used forearm free flap in two patients and delto-pectoral flap in one patient who had preoperative irradiation for pharyngoesophageal reconstruction. The stricture and fistula formation were most troublesome complication in forearm free flap, so we designed as lazy S shape in distal flap margin to prevent circular contraction and longitudinal margin was deepithelialized (5 mm) and sutured double layer to withstand fistular formation and this can be considered useful in place of a free jejuna transfer.
Constriction, Pathologic ; Fistula ; Forearm ; Free Tissue Flaps ; Head ; Humans ; Neck

No abstract available.
Adult* ; Diverticulum* ; Fistula* ; Humans ; Traction*

Purpose: We present a case of a subconjunctival abscess formation with periorbital cellulitis following scleral buckling (SB) and pars planar vitrectomy (PPV).Case summary: A 51-year-old female patient came to our hospital with complaints of ocular pain and discharge in the right eye. The patient underwent SB and several times of PPV for multiple rhegmatogenous retinal detachment due to acute retinal necrosis. The onset of symptoms was 9 months after the last vitrectomy. A subconjunctival abscess was seen at 8 o'clock position on slit lamp, and periorbital cellulitis was observed on computed tomography image, the patient underwent an incision and drainage (I&D) surgery. Another 9 months later, a subconjunctival abscess was newly found at 4 o'clock position. Since the abscess site and the position of the stitch which sutured the buckle sponge was exactly same, the cause of infection was thought to be the sponge suture materials. Along with I&D surgery, the suture at the end of the sponge was removed. After then, conjunctival and periorbital inflammation got improved and the patient is still in the process of examination to date. Conclusions Subconjunctival abscess or periorbital cellulitis is a rare complication of SB, caused by the use of an exogenous materials such as silicon sponge or suture stitches. Therefore, when ocular pain or inflammation is observed in SB patients, early detection and active treatment is required for suspected periorbital cellulitis.

No abstract available.
Acromegaly* ; Fibrous Dysplasia, Polyostotic*

No abstract available.

OBJECTIVE: To classify the findings of magnetic resonance imaging of the lumbar interspinous ligaments in relation to the lumbar disc herniation, disc degeneration, and lordosis. METHOD: The subjects were 45 herniated intervertebral disc(HIVD) patients and 35 normal subjects on MRI finding. The magnetic resonance features of the interspinous ligament were classified into five categories according to their signal intensities: type 1A (low intensity on T1- and T2- weighted images without hypertrophy of spinal process); type 1B (same signal pattern as in type 1A with hypertrophy of spinal process); type 2 (low intensity on T1- and high intensity on T2-weighted images); type 3 (high intensity on T1-weighted images); type 4 (others). RESULTS: The most common type in both HIVD patients and normal subjects was type 3. The mean age and disc degeneration grade of the type 1B ligaments were significantly higher. Lordosis of type 1B of L5-S1 interspinous ligament was increased with significant difference. CONCLUSION: The classification of the MRI findings of interspinous types didn't show statistical difference between HIVD patients and normal subjects, but was helpful in assessing the degree of the degeneration of the intervertebral disc and age.
Animals ; Classification* ; Humans ; Hypertrophy ; Intervertebral Disc Degeneration ; Intervertebral Disc* ; Ligaments* ; Lordosis ; Magnetic Resonance Imaging